Description

3-Propyl-2-(2-((3-Propyl-2(3H)-Benzothiazolidene)Methyl)-1-Butenyl) Benzothiazolium Iodide is a specialized organic salt belonging to the benzothiazolium dye class, valued for its unique photophysical and electrochemical properties. This compound matters for its role as a functional intermediate in advanced material science and as a sensitizer in light-harvesting applications. Industrial and research clients in the fields of organic electronics, dye-sensitized solar cells (DSSCs), and non-linear optical materials require this high-purity chemical for development and production.

Application

• Dye-Sensitized Solar Cells (DSSCs): Acts as a critical sensitizer or co-sensitizer to enhance light absorption and electron injection efficiency.
• Organic Photovoltaic (OPV) Research: Used in the development of novel photoactive layers for next-generation solar energy conversion.
• Non-Linear Optical (NLO) Materials: Serves as a key chromophore in the synthesis of materials for optical limiting, switching, and frequency conversion.
• Chemical Synthesis: Functions as a versatile intermediate for constructing complex heterocyclic systems and cationic dyes.
• Fluorescence Imaging & Sensing: Potential application in developing fluorescent probes and markers for bio-imaging due to its tunable emission properties.
• Electrochromic Devices: Investigated for use in smart windows and displays where its redox-active nature can modulate color.

Basic Information

Product Name	3-Propyl-2-(2-((3-Propyl-2(3H)-Benzothiazolidene)Methyl)-1-Butenyl) Benzothiazolium Iodide
CAS No.	100834-48-8
Molecular Formula	C24H29IN2S2
Molecular Weight	536.53 g/mol
Synonyms	3-Propyl-2-[2-[(3-propyl-1,3-benzothiazol-2-ylidene)methyl]but-1-en-1-yl]-1,3-benzothiazol-3-ium iodide; Benzothiazolium, 3-propyl-2-[2-[(3-propyl-2(3H)-benzothiazolylidene)methyl]-1-butenyl]-, iodide; Cyanine dye derivative; Benzothiazole heptamethine cyanine dye analog; DSSC sensitizer candidate; NLO chromophore intermediate
EINECS	Contact for details

Quality Control

Our production of 3-Propyl-2-(2-((3-Propyl-2(3H)-Benzothiazolidene)Methyl)-1-Butenyl) Benzothiazolium Iodide adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets precise customer specifications and research-grade standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Dark green to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.